omx: Add audio decoder base class and a subclass for MP3

1 files changed, 60 insertions, 0 deletions

diff --git a/omx/gstomxmp3dec.h b/omx/gstomxmp3dec.h
new file mode 100644
index 0000000..4f07659
--- /dev/null
+++ b/omx/gstomxmp3dec.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2014, Sebastian Dröge <sebastian@centricular.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation
+ * version 2.1 of the License.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ *
+ */
+
+#ifndef __GST_OMX_MP3_DEC_H__
+#define __GST_OMX_MP3_DEC_H__
+
+#include <gst/gst.h>
+#include "gstomxaudiodec.h"
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_OMX_MP3_DEC \
+  (gst_omx_mp3_dec_get_type())
+#define GST_OMX_MP3_DEC(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OMX_MP3_DEC,GstOMXMP3Dec))
+#define GST_OMX_MP3_DEC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OMX_MP3_DEC,GstOMXMP3DecClass))
+#define GST_OMX_MP3_DEC_GET_CLASS(obj) \
+  (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_OMX_MP3_DEC,GstOMXMP3DecClass))
+#define GST_IS_OMX_MP3_DEC(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OMX_MP3_DEC))
+#define GST_IS_OMX_MP3_DEC_CLASS(obj) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OMX_MP3_DEC))
+
+typedef struct _GstOMXMP3Dec GstOMXMP3Dec;
+typedef struct _GstOMXMP3DecClass GstOMXMP3DecClass;
+
+struct _GstOMXMP3Dec
+{
+  GstOMXAudioDec parent;
+  gint spf;
+};
+
+struct _GstOMXMP3DecClass
+{
+  GstOMXAudioDecClass parent_class;
+};
+
+GType gst_omx_mp3_dec_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_OMX_MP3_DEC_H__ */
+